According to the lead-tin phase diagram below, what is the maximum solubility of lead in tin? a) 2.2 wt% b) 18.3 wt% c) 81.7 wt% d) 97.8 wt%

Q: The totally crystalline and totally amorphous densities of a polyvinyl chloride (PVC) are 2.30 g/cm³…

A: Given Data: The density of total crystalline, ρc=2.30 g/cm3 The density of total amorphous, ρa=1.70…

Q: for the given view. 1) Sketch the appropriate sectional view

A: Find  Sketch the sectional view of the objects.

Q: What is the electron interaction between sodium and chlorine? A) distribution B) sharing C) transfer…

A: 15). There will be Ionic bond between sodium and chlorine.Here sodium get electron and chlorine…

Q: 8Evaluate the equilibrium segregation coefficient (k) for liquid composition of 0.8 and for solid…

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Q: vi) A tensile test was conducted on a steel bar. The gauge length of the bar was 10cm and the…

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Q: Calculate the radii of the largest void found in an FCC iron lattice in units of [pm] with a lattice…

A: Given: The edge length , a = 0.357 nm The radius of atom, r = 0.124 nm There are two types of void…

Q: 5- Which is a linear defect? A) residual voltage B) outer surface C) dislocation D) interstitial…

A:

Q: 26 - (CLO-1) A sand core used to form the internal surfaces of a brass casting experiences a…

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Q: What is the value of minimum stress? (Principal stress) A 4.34 MPa B) 3.43 MPa 5.44 MPa D 2.43 MPa

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Q: Which invariant reaction can be recognized in the phase diagram shown here? 2500 2300 2100 1900 1700…

A: The correct option in peritectic (option D). The copper-iridium phase diagram is an example of…

Q: 107) hematite is an ore of which metal? A) chrome B) iron C) nickel D) silver E) copper 108) What…

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Q: Which has the lowest plastic modulus? A) titanium B) copper C) aluminum D) magnesium E) nickel •19-…

A:

Q: 5) Identify the indices for the following planes. Be sure to use parenthesis. B). A)

A: Miller indices is defined as the reciprocal of the intercepts on x, y and z axis. The two parallel…

Q: ii) iii) For the construction of phase diagrams, instantaneous quench to a fixed temperature is…

A: This question is based on the concept of material science

Q: Which is the iron ore whose chemical component is FeCO3 and whose iron content is 48,2%? A)…

A: Solution:

Q: 37- Which of the following manufacturing processes will likely result in poor surface quality? a)…

A: In sand casting  the surface quality is low because of internal sand mould wall surface and  low…

Q: Which is not one of the other names of the foam polystyrene method? A) loss model method B) lost…

A: 169) Loss model method ,lost foam method, full mold method and evaporative foam method are the other…

Q: 82) Which is true for low alloy Steels? A) they contain less than 1% of additional alloying elements…

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Q: Of the different crystal systems, how many have at least one angle between adjacent sides to be 90°…

A: The different crystal structurees are Monoclinic Cubic Tetragonal Orthorhombic Rhombohedral…

Q: If the density and atomic weight of a metallic material are 6.35 g / cm3 and 63.59 g / mol.…

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Q: They are characteristics of a solid solution Choose an option A) It has limited solubility B) It is…

A: Hume Rothery rules    In the event that a solute contrasts in its atomic size by more than around…

Q: 94) What method is used to obtain a residual stress profile for surface integrity? A) microhardness…

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Q: 43- Which of the following is the basic building block unit of matter? a) core B) molecule C) atom…

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Q: Three rods of equal length L and cross section area A, made of material Aluminum, rubber, steel and…

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Q: What material corresponds to the microstructure of part f? Answer Choice Group 10110 steel Steel…

A: Given: There are different types of images given in which the image shown in the part f which is of…

Q: 5.) A steel plate has been heat treated and carburized for 8-h duration. This treatment raised the…

A: Given data: The locations at which the concertation achieved, x1 = 2.5 mm x2 = 4.5 mm Time (t1) = 8…

Q: 88) What is the most important property of refractory metals?

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Q: A PVC wire has an initial length of 6 cm was subjected to tension force. Calculate the Elongation%…

A: Ratio of change in length to original length is known as strain. Strain don't have units

Q: Which is an allotropic material? a) aluminum B) silver C) magnesium D) platinum E) iron

A: You have uploaded two different questions and didnot specify which question is to be solved. So, as…

Q: 43 - An cast iron is made in a sand mold using a sand core that weighs 40 kg. Determine the buoyancy…

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Q: D 3 m 2 m 4 m В E FAR= F(AB)=tension force in AB F = F(AD)=tension force in AC AD F = F(AC)=Dtension…

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Q: 64) Which is not one of the general properties of metals? A) they are ductile B) they conduct…

A: General properties of metal  - metals are ductile  -some metals are fragile like sodium potassium -…

Q: Using the distortion-energy theory (DET) and maximum-shear-stress theories (MSST), for the given…

A: It is known that maximum principal stress is dependent on the stateof stress & is given…

Q: Which of the following dislocation reactions are feasible? Show.

A: Solution:

Q: 136) What alloying elements are found in the AM series magnesium alloy? a) Mn b) Ag steal d) Zn e)…

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Q: 158) Which ones are used in mold making? A) clay and water B) sand-water-clay C) sand-water-resin D)…

A: 158) The sand,water and clay are used to make mold in casting so correct option is option B.   129)…